CN205965369U - Triboelectric dust collector and dust pelletizing system - Google Patents
Triboelectric dust collector and dust pelletizing system Download PDFInfo
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- CN205965369U CN205965369U CN201620465909.9U CN201620465909U CN205965369U CN 205965369 U CN205965369 U CN 205965369U CN 201620465909 U CN201620465909 U CN 201620465909U CN 205965369 U CN205965369 U CN 205965369U
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Abstract
The utility model discloses a triboelectric dust collector and dust pelletizing system, dust collector includes the outer casing and the inner housing of cover layer structure, wherein, outer casing is seal structure, sets up the leakage fluid dram in the bottom, inner housing is last to be provided with a plurality of air guide holes, and the inner housing inner wall sets up the electrode, a plurality of dust absorption units of setting in inner housing, the part or overall dust absorption unit surface material with the material of electrode has different electronegativity, the shower head is introduced outward from outer casing, by feed liquor on -off control, is used for rinsing dust absorption unit or electrode, inner housing rotates and makes dust absorption unit and electrode collide the formation electrostatic field mutually, and the gas that gets into from the air inlet loops through filter the particulate matter in the gas space, dust removal unit and gas outlet between dust removal unit, inner housing and the outer casing. The shower head can wash dust absorption unit and electrode among the dust collector automatically, the life of extension fixture.
Description
Technical field
This utility model is related to air purification field, the dust arrester of electric field and removing in particular it relates to a kind of application rubs
Dirt system.
Background technology
At present, produce a large amount of dust material in various industrial process, such as in factory floor, burning waste gas etc.；In life,
Haze that the discharge such as substantial amounts of tail gas, mineral oil combustion leads to etc..These particulate matters suspend in atmosphere, and the mankind are good for
Health, life and production cause serious impact.
At present, industrial dedusting method mainly has electrostatic precipitation, Bed Filtration dedusting, considers bag dedusting etc..But various remove
Dust collecting method has a series of problem, as complicated in electrostatic dust collection equipment and expensive, granular bed filters back pressure is larger, filter bag
Deashing trouble etc. during dedusting.
Utility model content
The purpose of this utility model is to provide a kind of friction electric dust collector of lower resistance, can to the micron in gas,
The other particulate matter of secondary micron, nano-scale carry out efficiently, fast filtering, solve the absorption of particulate in air and asking of filtration
Topic；Dust arrester can be regenerated in use for some time simultaneously, increase the service life.
To achieve these goals, this utility model provides a kind of friction electric dust collector, including：
The outer casing of jacket structure and internal layer shell, wherein, outer casing is sealing structure, arranges discharge opeing in bottom
Mouthful；Some gas ports are provided with internal layer shell, internal layer shell inwall arranges electrode；
It is arranged on some cleaner unit in described internal layer shell, partly or completely cleaner unit surfacing and institute
The material stating electrode has different electronegativity；
Air inlet and gas outlet, are communicated to internal layer shell by outer casing；
Spray head, introduces, by feed liquor on-off control, for cleaning described cleaner unit or electricity from described outer casing
Pole；
Described internal layer shell rotates makes described cleaner unit and described electrode collide with each other formation electrostatic field, from described air inlet
Mouthful gas entering pass sequentially through space between described dust removing units, described internal layer shell and outer casing, dust removing units and
Gas outlet.
Preferably, described spray head is arranged in the space between the top of described outer casing and internal layer shell, described
Spray head is arranged along the rotor shaft direction that described internal layer shell rotates.
Preferably, also include air inlet airway, insert described internal layer shell from described air inlet, described air inlet airway
Multiple through holes are provided with tube wall, described air inlet airway is buried in described cleaner unit.
Preferably, described spray head stretches into described air inlet airway from described air inlet.
Preferably, also include airway of giving vent to anger, insert described internal layer shell, described inducing QI of giving vent to anger from described rotation gas outlet
Multiple through holes are provided with the tube wall of pipe；Described airway of giving vent to anger is buried in cleaner unit.
Preferably, described air inlet, outer casing and gas outlet maintain static；Described air inlet airway, internal layer shell and
Give vent to anger airway synchronous axial system；
Or, described air inlet, outer casing, air inlet airway, give vent to anger airway and gas outlet maintains static；Described interior
Layer housing into rotation.
Preferably, described air inlet and gas outlet are formed with described internal layer shell synchronous axial system and rotate air inlet and rotate out
QI KOU, is respectively provided with fixing air inlet and fixing gas outlet on described rotation air inlet and rotation gas outlet, passes through close respectively
Envelope bearing seal connects and ensures to rotate air inlet and rotate gas outlet and can rotate.
Preferably, in the section of the rotor shaft direction that described internal layer shell rotates, described internal layer shell and outer casing it
Between space scope area be not less than described air inlet area.
Preferably, described outer casing and internal layer shell are tubular structure, and described air inlet and gas outlet are arranged on institute
State the two ends of internal layer shell.
Preferably, the tubular of described internal layer shell axially symmetric structure, the axis of symmetry of internal layer shell is the rotating shaft of described rotation,
Described rotating shaft is horizontally disposed with.
Preferably, described some cleaner unit include the cleaner unit with two kinds of different electronegativity, have two kinds
The quantitative proportion scope of the cleaner unit of different electronegativity is 0: 11: 1；The particle size range of cleaner unit is 0.5mm
10mm.
Preferably, the inwall of described internal layer shell is provided with the described electrode of multiple mutual insulatings；Described electrode is length
Bar shaped, square, circular, triangle and/or other polygonal pellet electrodes；Spacing between adjacent electrode can be 0.1mm-
1cm.
Preferably, described internal layer shell adopts insulant.
Preferably, described gas port be shaped as circular hole, square hole, slotted hole or gap structure, aperture or gap width are little
Particle diameter in cleaner unit.
Preferably, the draining switch of described feed liquor switch and the described leakage fluid dram of control is opened using electromagnetic valve switch, pneumatic operated valve
Close or relay switch.
Preferably, in described internal layer shell rotation process, the packed height of described cleaner unit be consistently higher than described in enter
QI KOU and gas outlet.
This utility model also provides a kind of dust pelletizing system, including the dust arrester described in multiple any of the above-described, described gas
Body passes sequentially through multiple described dust arresters, or, described gas is divided into multiple branch roads to pass through multiple described dust arresters simultaneously.
By technique scheme, the beneficial effects of the utility model are：
The friction electric dust collector that this utility model provides adopts outer casing and the internal layer shell of jacket structure, wherein,
Outer casing is sealing structure, and internal layer shell is provided with some gas ports, and internal layer shell inwall arranges electrode；Described inner layer case
Body rotates makes some cleaner unit being arranged in internal layer shell and electrode collide with each other formation electrostatic field, enters from air inlet
Gas passes sequentially through space between dust removing units, internal layer shell and outer casing, dust removing units and gas outlet, in Electrostatic Absorption
Realize in gas under physical filtering effect (as mechanism such as inertia, collision, interception, gravitational settlings) of effect and cleaner unit
Effective filtration of particulate matter.Internal layer shell and the setting of outer casing, make gas more smoothly pass over dust arrester, reduce gas
Flow resistance power.
Meanwhile, spray head is set in a device, can be after dust exhaust apparatus work a period of time, to cleaner unit and electrode
Automatically it is carried out, makes dust arrester have regeneration function, can increase the service life, reduce maintenance cost.
In addition, the dust arrester that this utility model provides does not need high-tension electricity, not only energy consumption is low but also will not produce ozone
Deng secondary pollution, can use on a large scale in environment indoors.
Brief description
Accompanying drawing is used to provide and further understands to of the present utility model, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation in the friction electric dust collector section of one embodiment of this utility model；
Fig. 2 is the structural representation of air inlet airway in dust arrester；
Fig. 3 is the structural representation in the friction electric dust collector section of another embodiment of this utility model.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in detail.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case of illustrating on the contrary, the noun of locality such as " upper and lower " of use refers in diagram
Direction；" interior " refers to towards inside corresponding construction, and " outward " refers to towards outside corresponding construction.
The structural representation in the friction electric dust collector section that Fig. 1 provides for this utility model, including：Outside jacket structure
Layer housing 7 and internal layer shell 13, wherein, outer casing 7 is sealing structure, arranges leakage fluid dram 16 in bottom, by draining switch 15
Control the break-make of leakage fluid dram；Some gas ports 11 are provided with internal layer shell 13, supplied gas internal layer shell and outer casing it
Between flow, internal layer shell 13 inwall arrange electrode 12；It is arranged on some cleaner unit 10 in internal layer shell 13, partly or complete
Cleaner unit 10 surfacing in portion has different electronegativity from the material of electrode 12；Air inlet 6 and gas outlet 6 ', by outer
Layer housing 7 is communicated to internal layer shell 13；Spray head 9, introduces from outer casing 7, by feed liquor switch 4 control, inhales for cleaning
Dirt unit 10 or electrode 12.Internal layer shell 13 rotates makes cleaner unit 10 and electrode 12 collide with each other formation electrostatic field, from entering
The gas that QI KOU 6 enters passes sequentially through space between cleaner unit 10, internal layer shell 13 and outer casing 7, cleaner unit 10
With gas outlet 6 ', dust granules in gas etc. are removed, and reach the purpose of purification gas.
In dust arrester shown in Fig. 1, air inlet airway 9 can also be included, insert internal layer shell 13 from air inlet 6, enter
Multiple through holes (as shown in Figure 2) are provided with the tube wall of conductance trachea 9, air inlet airway is buried in described cleaner unit, spray
Pouring 8 extends into conductance trachea 9 from air inlet 6.Setting air inlet airway 9 easier enters internal layer shell 13 for gas,
The diameter of through hole is less than the size of cleaner unit 10.In other embodiments it is also possible to be inserted into above-mentioned leading in gas outlet 6 '
As airway 9 ' of giving vent to anger, airway of giving vent to anger is buried in cleaner unit trachea.
In figure 3, spray head 8 can be arranged on the top of outer casing 7, between outer casing 7 and internal layer shell 13
In space.Spray head 8 can increase spray along the rotor shaft direction setting that internal layer shell 13 rotates it is also possible to bend setting
The length drenching head is to improve cleaning efficiency.
As shown in figure 1, when carrying the gas of particulate matter through friction electric dust collector, substantial amounts of particulate matter is attracted to
Electrode 12 within internal layer shell 13, the surface of cleaner unit 10.Cleaning liquor pipe 3 is kept with the cleanout fluid with certain pressure
UNICOM, and stop it from flowing to spray head by feed liquor switch 4；After particulate matter adsorption saturation in dust arrester, feed liquor switchs 4 Hes
Draining switch 15 automatically opens up, and cleanout fluid passes through spray head 8 under high pressure effect, through porous airway 9 through hole (or internal layer
The gas port 11 of housing) uniformly spray to cleaner unit 10 (can be medium, the mixture of metallic particles) and metal electrode 12, so
Afterwards outer casing 7 is flowed to by the gas port 11 of internal layer shell, discharge through leakage fluid dram 16 along inside outer casing 7.
In this utility model, outer casing maintains static dynamic, can be supported on support 1.
Two airways can also be included it is simply that include air inlet airway and airway of giving vent to anger simultaneously, two airways divide
Do not insert internal layer shell 13 from air inlet 6 and gas outlet 6 ', it is long that length in internal layer shell 13 for the airway is less than internal layer shell 8
The half of degree.
In embodiment of the present utility model, the rotor shaft direction setting that airway can rotate along internal layer shell 8.Preferably
Airway is buried in cleaner unit 9, makes in gas flow, to have to pass through the dustproof function of cleaner unit.
In the case of being not provided with air inlet airway and airway of giving vent to anger in dust arrester, in order to prevent cleaner unit from interior
Spill in layer housing, filter screen can be respectively provided with air inlet and gas outlet, the mesh size of filter screen is less than the chi of cleaner unit
Very little.This belongs to the ordinary skill in the art, not as the restriction to this utility model protection domain.
As shown in figure 1, when air-flow enters after air inlet airway 9 through air inlet 6, air-flow can be along the hole on airway
Through the space between cleaner unit granule upwards, pass downwardly through gas port, advance through three kinds of approach flowing such as space, in Fig. 1
Arrow illustrates the direction of the flowing of air-flow.Gas can be effectively played in air inlet airway 9 and internal layer shell 13 presence
Body shunting action, shunting principle is：Air-flow, after the hole of multiple air inlet airways, flows through between graininess cleaner unit
Gap, through after the gas port 11 of inner insulating layer housing 13, further along the space between internal layer shell 13 and outer casing 7 to another
Flow in one end, then the gas port 11 further along inner insulating layer housing 13 other end goes out conductance through cleaner unit 10 and porous
Discharge after trachea 9 '.
The surface of the cleaner unit 10 in internal layer shell 13 can be the granule of single substance, for example spherical medium material
Material or there is the material of two kinds of different electronegativity, i.e. partly or completely the material on cleaner unit surface and electricity
The material of pole 12 has different electronegativity, such as can include some media units and conductive unit in some cleaner unit,
The material on wherein media units surface is dielectric material, and the material on conductive unit surface is the conductive materials such as metal.Real at other
Apply and other particulate matters or implant in example, can also be added.Between cleaner unit 10, between cleaner unit 10 and electrode 12 mutually
Collision, forms electric charge on surface.
Media units are mixed with conductive unit as cleaner unit 9, the positive and negative electric field between cleaner unit 9 can be made
Distribution is more uniform, improves filter efficiency.
So that the material on the media units surface in cleaner unit 10 has high electronegativity as a example, the work of dust arrester is described
Principle.
In the dust arrester of Fig. 1, internal layer shell 13 and outer casing 7 are cylindrical shape, around horizontally disposed axis of rotation
When, due to action of gravity, media units and electrode 12 (or conductive unit) mutually collision, friction, so that is produced from media units surface
Raw substantial amounts of negative charge, conductive unit surface and electrode 12 leave a large amount of positive charges.Therefore, media units and electrode 12 it
Between, form very high electric field between media units and conductive unit.
Dust granules in gas generally carry certain electric charge in forming process, thus total granule all shows one
Fixed charging property.After these charged particles enter dust arrester, due between media units and electrode 12, media units
Form very high electric field and conductive unit between, therefore, in electric field action lower band positive particles by by the electricity on inner layer case body wall
Pole 12 and conductive unit absorption；Electronegative granule is adsorbed by media units.
In addition, when the air-flow containing dust or particulate matter passes through device, also there is physical adsorption process, the dust in gas
Granule and cleaner unit 10 (including media units and conductive unit) mutually collision, scattering, form physical absorption.Physical absorption machine
Reason includes inertial collision, interception, Blang's diffusion, gravitational settling etc..
Therefore, when the gas with dust passes through dust arrester, can be removed by Electrostatic Absorption and physical adsorption process
Dirt device purifies.
The surface of media units contacts generation surface charge with electrode 12 (or conductive unit), therefore it may only be necessary to meet be situated between
The surfacing of matter unit has the condition of different electronegativity from the material of electrode 12 (or conductive unit).When some dust suctions
When unit includes two kinds of different electronegativity units, the quantitative proportion scope with the media particle of two kinds of different electronegativity is
0∶1—1∶1.Quantitative proportion scope for example between conductive unit and media units is 0: 11: 1.
The material on media units surface can be insulator, and the electronegativity of media units surfacing is higher than electrode material
Electronegativity or the electronegativity less than electrode material.The material of high electronegativity can be macromolecule (polymer) such as PTFE, FEP
Deng the material such as quartz, glass, silicate material etc. of low electronegativity.
Conventional conductive material may be incorporated for making electrode or conductive unit, it is preferred to use metal or alloy material
Material, including the arbitrary proportion alloy of one of aluminum, copper, Jin Heyin or many persons.
Multiple pellet electrodes 12 can be arranged on internal layer shell 13 inwall, mutual insulating between multiple electrodes 12, permissible
Scattering device on internal layer shell 13 inwall, as shown in fig. 1.Electrode 12 can for strip, square, circular, triangle and/
Or other polygon pellet electrodes.Multiple electrodes 12 can form electrod-array, and the spacing between adjacent electrode can be
0.1mm-1cm.More all even stable electric field can be formed in a device.
The shape and size of the gas port 11 on internal layer shell 12 are not particularly limited, and the shape of gas port 11 can be circle
Hole, square hole, slotted hole or gap structure, aperture or gap width are less than the particle diameter of cleaner unit.
In dust arrester shown in Fig. 1, in internal layer shell 13 rotation process, preferably cleaner unit packed height is all the time
Higher than air inlet 6 and gas outlet 6 ', make gas permissible by the cleaner unit 10 in internal layer shell 13, the dust in gas
By cleaner unit surface adsorption.
Certain space is left, the scope of this void size is in internal layer shell between internal layer shell 8 and outer casing 11
In the section of rotor shaft direction of 13 rotations, the area of the space scope between internal layer shell 13 and outer casing 7 is not less than air inlet
The area of mouth 6, such design is it is ensured that air-flow resistance in a device is less.
The structure of internal layer shell 8 and outer casing 11 can be outside cylinder-like structure or other tubular structures
Shell, can be the tubular of axially symmetric structure, and rotating shaft is the axis of symmetry of internal layer shell.Described rotating shaft is preferably horizontal rotating shaft.Tubular
The section of structural housing can be annular, oval ring or polygon.Preferably, air inlet and gas outlet are respectively provided with
At the rotating shaft at described internal layer shell two ends, as shown in Figure 1.
Preferably, from air inlet 6 insertion air inlet airway 9 and from gas outlet 6 ' insert give vent to anger airway 9 ' end it
Between distance be more than or equal to packed height above air inlet airway 9 or airway 9 ' of giving vent to anger for the cleaner unit.Cleaner unit
Packed height, piles up, in this utility model middle finger in the vertical direction cleaner unit, the spatial altitude occupying.
The shape of cleaner unit 10 can be spherical, elliposoidal or polyhedron, can be hollow or full particle.Inhale
Dirt unit 10 generally homogeneous material or surface layer can coat the nucleocapsid structure of kernel, for example, insulant
The nucleocapsid structure ball of surface layer coated ceramic material kernel is as the media units in cleaner unit.
The particle size range of cleaner unit 10 (can include media units and conductive unit) is 0.5mm 10mm, all suctions
The diameter of dirt unit 10 can unanimously can also be inconsistent, can be mutually mixed by different-diameter.
In order to increase the collision of cleaner unit 10 and electrode 12, including cleaner unit (Bao Kuo media units and conductive unit)
Filling in layer housing 13 does not need too full, especially for cylindrical case, in internal layer shell 13 rotation process, cleaner unit
Filling scope is consistently higher than air inlet airway 9 and airway 9 ' of giving vent to anger it is simply that being submerged in air inlet airway and airway of giving vent to anger
In cleaner unit.
Do not limit cleaner unit 10 (particularly media units) surface in dust arrester of the present utility model and electrode 12 must
Must be hard material it is also possible to select flexible material, the hardness of material has no effect on contact friction effect therebetween.
The material of internal layer shell 13 can be all insulation such as the macromolecular material of insulation, bakelite, pottery, and preferably machinery is strong
Spend high insulant.The material that outer casing 7 adopts is not specially limited, and have some strength is easy to moulding material
With.
In dust arrester of the present utility model, because outer casing 7 could be arranged to maintain static, therefore, air inlet, go out
Whether QI KOU, air inlet airway and airway of giving vent to anger rotate with internal layer shell, can be selected according to the specific design of device
Select, various structures can be had to design：
Air inlet 6, outer casing 7 and gas outlet 6 ' could be arranged to maintain static；Air inlet airway 9, internal layer shell 13
With airway 9 ' synchronous axial system of giving vent to anger.
Air inlet 6, outer casing 7, air inlet airway 9, airway 9 ' of giving vent to anger can maintain static with gas outlet 6 ', internal layer
Housing 13 rotates.
Air inlet 6 and gas outlet 6 ' are formed with internal layer shell 13 synchronous axial system and rotate air inlet and rotate gas outlet, in order to
Gas is easily accessed gas dust-removing device, fixing air inlet can be respectively provided with rotating air inlet and rotation gas outlet
5 and fixing gas outlet 5 ', it is tightly connected by sealed bearings 2 respectively and ensures to rotate air inlet and rotation gas outlet can turn
Dynamic.The cleaning liquor pipe 3 of spray head fixing air inlet 5 can be passed through to enter dust arrester it is also possible to outer casing 7 other
Case body 7 is accessed at position.During use, rotate air inlet and rotate the extension of gas outlet as rotating shaft, be arranged on support 1
Or on outer casing, rotate together with internal layer shell.
It should be pointed out that the driving driving internal layer shell to rotate all should be comprised in all embodiments of the present utility model
Device, not shown in the accompanying drawings.
Feed liquor switch 4, draining switch 15 can be using all kinds switches, such as electromagnetic valve switch, pneumatic threshold switch, relay
Device switch etc..
Electrode 12, the surface of cleaner unit 10 can be to carry out being roughened the surface processing, and such as surface carries out nanometer
Graphical treatment, to increase surface area, thus improving the physical absorption of dust arrester and the efficiency of Electrostatic Absorption.
Accordingly, this utility model also provides a kind of dust pelletizing system, can include multiple above-mentioned dust arresters, will be multiple
Dust arrester is in series or in parallel, and gas passes sequentially through multiple described dust arresters (multiple dust arrester series connection), or, described
Gas is divided into multiple branch roads to pass through multiple described dust arresters (multiple dust arresters are in parallel) simultaneously.
The dust arrester that this utility model provides can be to the micron in gas, secondary micron, the other particulate matter of nano-scale
Carry out efficient, fast filtering, simultaneously less to the resistance of air-flow.Can be used for industrial dust gas-solid separating device and its system,
Can be used alone it is also possible to use with other duster parallels, realize the qualified discharge of industrial process dust.
Describe preferred implementation of the present utility model above in association with accompanying drawing in detail, but, this utility model does not limit
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.For example, the shape of each part
The change of shape, material and size.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.Additionally, can also enter between various different embodiment of the present utility model
Row combination in any, as long as it is without prejudice to thought of the present utility model, it equally should be considered as content disclosed in the utility model.
Claims (17)
1. a kind of friction electric dust collector is it is characterised in that include：
The outer casing of jacket structure and internal layer shell, wherein, outer casing is sealing structure, arranges leakage fluid dram in bottom；Interior
It is provided with some gas ports, internal layer shell inwall arranges electrode on layer housing；
It is arranged on some cleaner unit in described internal layer shell, partly or completely cleaner unit surfacing and described electricity
The material of pole has different electronegativity；
Air inlet and gas outlet, are communicated to internal layer shell by outer casing；
Spray head, introduces, by feed liquor on-off control, for cleaning described cleaner unit or electrode from described outer casing；
Described internal layer shell rotates makes described cleaner unit and described electrode collide with each other formation electrostatic field, enters from described air inlet
The gas entering passes sequentially through space between described cleaner unit, described internal layer shell and outer casing, cleaner unit and gives vent to anger
Mouthful.
2. dust arrester according to claim 1 is it is characterised in that described spray head is arranged on the top of described outer casing
In space between portion and internal layer shell, described spray head is arranged along the rotor shaft direction that described internal layer shell rotates.
3. dust arrester according to claim 1, it is characterised in that also including air inlet airway, is inserted from described air inlet
Enter described internal layer shell, the tube wall of described air inlet airway is provided with multiple through holes, described air inlet airway is buried in described
In cleaner unit.
4. dust arrester according to claim 3 it is characterised in that described spray head stretch into from described air inlet described in enter
Conductance trachea.
5. the dust arrester according to any one of claim 3-4 is it is characterised in that also include airway of giving vent to anger, from institute
State gas outlet and insert described internal layer shell, the tube wall of described airway of giving vent to anger is provided with multiple through holes；Described airway of giving vent to anger
It is buried in cleaner unit.
6. dust arrester according to claim 5 is it is characterised in that described air inlet, outer casing and gas outlet are fixed
Motionless；Described air inlet airway, internal layer shell and airway synchronous axial system of giving vent to anger；
Or, described air inlet, outer casing, air inlet airway, give vent to anger airway and gas outlet maintains static；Described inner layer case
Body rotates.
7. the dust arrester according to any one of claim 1-4 it is characterised in that described air inlet and gas outlet with described
Internal layer shell synchronous axial system forms and rotates air inlet and rotate gas outlet, rotates air inlet and rotates difference on gas outlet described
The fixing air inlet of setting and fixing gas outlet, are tightly connected by sealed bearings respectively and ensure to rotate air inlet and rotate out
QI KOU can rotate.
8. the dust arrester according to any one of claim 1-4 it is characterised in that described internal layer shell rotate turn
In axial section, the area of the space scope between described internal layer shell and outer casing is not less than the face of described air inlet
Long-pending.
9. the dust arrester according to any one of claim 1-4 is it is characterised in that described outer casing and internal layer shell
It is tubular structure, described air inlet and gas outlet are arranged on the two ends of described internal layer shell.
10. the dust arrester according to claim 9 is it is characterised in that the tubular of described internal layer shell axially symmetric structure,
The axis of symmetry of internal layer shell is the rotating shaft that described internal layer shell rotates, and described rotating shaft is horizontally disposed with.
11. dust arresters according to any one of claim 1-4 are it is characterised in that described some cleaner unit include
There is the cleaner unit of two kinds of different electronegativity, there is the quantitative proportion scope of the cleaner unit of two kinds of different electronegativity
For 0:1—1:1；The particle size range of cleaner unit is 0.5mm 10mm.
12. dust arresters according to any one of claim 1-4 are it is characterised in that on the inwall of described internal layer shell
It is provided with the described electrode of multiple mutual insulatings；Described electrode is strip, square, circular, triangle and/or other polygons
Pellet electrode；Spacing between adjacent electrode can be 0.1mm-1cm.
13. dust arresters according to any one of claim 1-4 are it is characterised in that described internal layer shell is using insulation
Material.
14. dust arresters according to any one of claim 1-4 it is characterised in that described gas port be shaped as justify
Hole, square hole, slotted hole or gap structure, aperture or gap width are less than the particle diameter of cleaner unit.
15. dust arresters according to any one of claim 1-4 are it is characterised in that described feed liquor switchs and controls institute
The draining switch stating leakage fluid dram adopts electromagnetic valve switch, pneumatic threshold switch or relay switch.
16. dust arresters according to any one of claim 1-4 were it is characterised in that rotated in described internal layer shell
Cheng Zhong, the packed height of described cleaner unit is consistently higher than described air inlet and gas outlet.
A kind of 17. dust pelletizing systems are it is characterised in that include the dust arrester any one of multiple claim 1-16, institute
State gas and pass sequentially through multiple described dust arresters, or, described gas is divided into multiple branch roads simultaneously by multiple described dedustings
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465909.9U CN205965369U (en) | 2016-05-19 | 2016-05-19 | Triboelectric dust collector and dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465909.9U CN205965369U (en) | 2016-05-19 | 2016-05-19 | Triboelectric dust collector and dust pelletizing system |
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| Publication Number | Publication Date |
|---|---|
| CN205965369U true CN205965369U (en) | 2017-02-22 |
Family
ID=58019635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465909.9U Withdrawn - After Issue CN205965369U (en) | 2016-05-19 | 2016-05-19 | Triboelectric dust collector and dust pelletizing system |
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- 2016-05-19 CN CN201620465909.9U patent/CN205965369U/en not_active Withdrawn - After Issue
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Effective date of registration: 20170606 Address after: Yang Yanlu 101407 Beijing city Huairou District Yanqi Economic Development Zone No. 88 Patentee after: Beijing Kona Qing Polytron Technologies Inc Address before: 100083 Haidian District, Xueyuan Road, No. 30, building C, block Patentee before: BEIJING INSTITUTE OF NANOENERGY AND NANOSYSTEMS |
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